An indoor gantry crane is a bridge-type crane in which the bridge is supported on the ground track by legs on both sides. Structurally, it consists of a mast, a trolley operating mechanism, a lifting trolley and electrical parts. Some gantry cranes only have outriggers on one side, and the other side is supported on the factory building or trestle, which is called a semi-gantry crane. The gantry crane is composed of the upper bridge frame (including main beam and end beam), outriggers, lower beam and other parts. In order to expand the operating range of the crane, the main beam can extend beyond the outriggers to one or both sides to form a cantilever. A lifting trolley with a boom can also be used to expand the crane's operating range through the pitching and rotation of the boom. Gantry cranes can be classified according to the structure of the door frame, the form of the main beam, the structure of the main beam, and the form of use.

SEVENCRANE is a professional gantry crane manufacturer with a number of professional production equipment and a high-quality engineer team. We can customize various gantry cranes according to customer requirements and provide one-stop services. And the tire-type container gantry crane produced by our company is suitable for handling and loading and unloading of international standard containers. SEVENCRANE rubber tyred gantry crane has advanced performance, high production efficiency, good maneuverability and low sensitivity to ground unevenness. Powered by a diesel generator set, its oil circuit and hydraulic system are equipped with heating devices and can work at low temperatures. It has complete safety knowledge and overload protection devices to ensure the safety of operators and equipment to the greatest extent. The electrical system adopts PLC frequency conversion speed regulation, which is conducive to the control of various mechanisms.

Gantry cranes can be classified according to the structure of the door frame, the form of the main beam, the structure of the main beam, and the form of use.

These gantry cranes are mainly used for girder lifting, bridge transportation and bridge erection tasks in prefabrication plants and are equipped with special spreaders.

Product：single girder gantry cranes Specification model: MH Working level: A3 Tonnage: 10t, 16t Lifting height: 9m Span: 24m Operation method: ground operation Voltage: 440, 60, 3

Single beam electric hoist gantry crane is a kind of workshop lifting equipment, using CD MD wire rope electric hoist or chain electric hoist as the lifting mechanism. It can be used indoors and outdoors, such as docks, cargo yards, warehouses, construction sites, etc.